Nucleus Security

Sarasota, United States

Nucleus Security provides a platform for managing and prioritizing security and exposure data.

$20.0M raised

Feb 2026

Series C

Cyber Security Information Technology Network Security Risk Management SaaS

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Frequently Asked Questions about Nucleus Security

How much funding has Nucleus Security raised?

Nucleus Security has raised $20.0M in total funding. The most recent round was Series C. The last funding was announced in February 2026.

Where is Nucleus Security headquartered?

Nucleus Security is headquartered in Sarasota, United States.

What does Nucleus Security do?

Nucleus Security provides a platform for managing and prioritizing security and exposure data.

What stage is Nucleus Security at?

Nucleus Security is at the Series C stage.

Cite this page

Free to use in articles, research, and reference works. Stable URL — will not change. Data on this page last updated February 11, 2026.

MLA

"Nucleus Security — Funding & Investors." VCBacked, February 11, 2026, https://www.vcbacked.co/company/nucleus-security. Accessed June 3, 2026.

APA

VCBacked. (2026). Nucleus Security — Funding & Investors. Retrieved June 3, 2026, from https://www.vcbacked.co/company/nucleus-security

Wikipedia (cite web)

{{cite web |title=Nucleus Security — Funding & Investors |url=https://www.vcbacked.co/company/nucleus-security |website=VCBacked |access-date=June 3, 2026}}

Profile data sourced and verified per the VCBacked methodology. Last funding round dated February 11, 2026.

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